USB Mini Optical Retractable Mouse 800dpi 3 Button Scroll Silver Black Wired Mce ideal for PC or Laptop - SILVER: Amazon.co.uk: Computers & Accessories
MOUSE OPTIC LogiStep, 800DPI, black, USB "LSMO-M10"
Small Wired 3D 800DPI LED USB Optical Mouse Mice For Laptop Notebook Computer PC - S-Tech